<template>
  <div class="box">
    <div class="head">
      <van-icon class="arrow-left" name="arrow-left" @click="goBack" /> 添加地址
    </div>
    <div class="content">
      <van-address-edit
        :area-list="areaList"
        show-postal
        show-delete
        show-set-default
        show-search-result
        :search-result="searchResult"
        :area-columns-placeholder="['请选择', '请选择', '请选择']"
        @save="onSave"
        @delete="onDelete"
        @change-detail="onChangeDetail"
      />
     
    </div>
  </div>
</template>

<script>
import { Toast } from "vant";
export default {
  data() {
    return {
      areaList:{
  province_list: {
    110000: '北京市',
    120000: '天津市',
  },
  city_list: {
    110100: '北京市',
    120100: '天津市',
  },
  county_list: {
    110101: '东城区',
    110102: '西城区',
   
  },
},
      searchResult: [],
    };
  },
  methods: {
    goBack() {
      this.$router.back();
    },
    onSave() {
      Toast("save");
    },
    onDelete() {
      Toast("delete");
    },
    onChangeDetail(val) {
      if (val) {
        this.searchResult = [
          {
            name: "黄龙万科中心",
            address: "杭州市西湖区",
          },
        ];
      } else {
        this.searchResult = [];
      }
    },
  },
};
</script>
<style scoped>
.head {
  position: relative;
  height: 3rem;
  background-color: antiquewhite;
  text-align: center;
  line-height: 3rem;
}
.arrow-left {
  position: absolute;
  top: 1rem;
  left: 1rem;
}
.box {
  width: 100%;
  height: 100%;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  background-color: #efefef;
}
.content {
  flex: 1;
  overflow: auto;
}
</style>